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lighthouse

American  
[lahyt-hous] / ˈlaɪtˌhaʊs /

noun

plural

lighthouses
  1. a tower or other structure displaying or flashing a very bright light for the guidance of ships in avoiding dangerous areas, in following certain routes, etc.

  2. either of two cylindrical metal towers placed forward on the forecastle of the main deck of a sailing ship, to house the port and starboard running lights.


lighthouse British  
/ ˈlaɪtˌhaʊs /

noun

  1. a fixed structure in the form of a tower equipped with a light visible to mariners for warning them of obstructions, for marking harbour entrances, etc

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of lighthouse

First recorded in 1655–65; light 1 + house

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

A short hike to the beach afforded views of the starkly angular lighthouse known as the Charleston Light.

From The Wall Street Journal

The retired river-fleet captain joined the class about a year ago and says he likes making miniature lighthouses because they remind him of his former life on the river.

From The Wall Street Journal

The Maritime & Coastguard Agency broadcasted warnings to ships in the Solent after the containers came off cargo ship the Baltic Klipper near the Nab tower lighthouse, off Bembridge.

From BBC

That leaves the Fed’s deliberations comparable to “trying to bring a boat to shore in the pitch black and having the lighthouse go dark,” Richmond Fed President Thomas Barkin said this week.

From The Wall Street Journal

“There’s not many of us left that did lighthouses or lifeboat stations, guys — mostly guys, almost exclusively — like me.”

From Los Angeles Times